3887774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 6468336

約数和(自身を除く): 2580562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2897, 5794, 31867, 63734, 176717, 353434, 1943887, 3887774]

約数ペア:

[(1, 3887774), (2, 1943887), (11, 353434), (22, 176717), (61, 63734), (122, 31867), (671, 5794), (1342, 2897)]